package cn.itcast.dao;

import cn.itcast.pojo.Emp;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;

@FeignClient("user-service")
public interface EmpFeignClient {
    @GetMapping("/emp/{id}")
    Emp queryUserById(@PathVariable("id")int id);
}
